diff --git a/scraper-rs/src/supermercado.rs b/scraper-rs/src/supermercado.rs
index ba7994f..d7cdbc0 100644
--- a/scraper-rs/src/supermercado.rs
+++ b/scraper-rs/src/supermercado.rs
@@ -1,6 +1,6 @@
 use clap::ValueEnum;
 
-#[derive(ValueEnum, Clone, Debug)]
+#[derive(ValueEnum, Clone, Debug, Copy)]
 pub enum Supermercado {
     Dia,
     Jumbo,